13709689

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 16137856

約数和(自身を除く): 2428167

約数列:

[1, 7, 61, 97, 331, 427, 679, 2317, 5917, 20191, 32107, 41419, 141337, 224749, 1958527, 13709689]

約数ペア:

[(1, 13709689), (7, 1958527), (61, 224749), (97, 141337), (331, 41419), (427, 32107), (679, 20191), (2317, 5917)]